Samuel Ozuna was shot and killed outside the George Washington Carver Houses on April 24. (Sam Costanza/for New York Daily News)

Turner was arrested on a federal murder indictment. Turner was charged with using a firearm to commit murder in aid of racketeering, which carries a maximum sentence of death, or life in prison, and a mandatory minimum term of five years in prison.

U.S. Attorney Geoffrey Berman said Turner allegedly killed Ozuna, in part, "to maintain and increase his position in a racketeering enterprise operating in and around the George Washington Carver Houses."